Narrowing searches based on url, author, date, and other attributes is also possible.
For instance, the query
[ Conan sourcename:Poynter ]
restricts searches for "Conan" to items from the blog "Poynter".
Examples of other operators follow:

• sourceurl:http://www.huffingtonpost.com/

items from the blog http://www.huffingtonpost.com/

• author:"Rupert Murdoch"

items by author "Rupert Murdoch"

• sourcename:"E-Media Tidbits"

items from blogs with "E-Media Tidbits" in the name

• title:substantiated

items with "substantiated" in the title

• date:01/28/10

items that appeared on 01/28/10

• body:"sharp gains"

items with "sharp gains" in the body

• date:[01/28/10 TO 02/04/10]

items appearing between 01/28/10 and 02/04/10

• link:http://www.apple.com/pr/library/2010/01/27ipad.html

items linking to http://www.apple.com/pr/library/2010/01/27ipad.html

Note: all operators that take urls will accept simple domain names, which match any item at that domain, or complete item urls.

Coulson ‘may not have read’ all of Milly Dowler story
— Former News of the World editor Andy Coulson has told the phone-hacking trial he may not have read all of a key story about missing schoolgirl Milly Dowler published in April 2002. — Under cross-examination, he said he thought the story …

Egypt al-Jazeera case: Fresh calls to free reporters
— Media organisations are renewing a call for the release of three al-Jazeera journalists who have been held for 100 days since being arrested in Egypt. — The trio, including former BBC reporter Peter Greste, went on trial in February …

BBC One to get £30m from Three closure
— BBC One drama is to receive a £30m boost from the closure BBC Three as a TV channel, director general Tony Hall has announced. — The service, which will be moved to the iPlayer in autumn 2015, will see its overall cost reduced from £85m to £25m.

Venezuela threatens to expel CNN over protest coverage
— Venezuela's President Nicolas Maduro has threatened to expel the US news network CNN from the country over its reporting of recent protests there. — Mr Maduro said he would take action if CNN did not “rectify its coverage”.

Brooks denies knowing of NoW hacker
— Rebekah Brooks has said she never heard of a private investigator who has since been jailed for phone hacking while she was editor of the News of the World. — Mrs Brooks said that during her leadership of the paper, she never heard investigator Glenn Mulcaire's name mentioned.

NME sales dip below 20,000 copies
— Sales of music magazine NME have hit their lowest yet, falling below 20,000 copies a month during the second half of 2013 despite last year's relaunch. — New ABC circulation figures show that the 62-year-old publication sold an average of just 18,184 a week.